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Synonyms

attack dog

American  

noun

  1. a dog trained to attack on command, as for protection or to aid in the apprehension of criminals.


Etymology

Origin of attack dog

First recorded in 1965–70

Example Sentences

Examples are provided to illustrate real-world usage of words in context. Any opinions expressed do not reflect the views of Dictionary.com.

See Examples For:

He can toggle between modes — attack dog in conservative media, measured moderate in mixed company — but the transitions are visible.

From Salon Jun. 17, 2026

Previous officeholders had gone on diplomatic missions, run task forces or even served as the president’s attack dog.

From The Wall Street Journal Nov. 4, 2025

From the opening arguments, both sides have acknowledged Cohen’s central role in the charges against his former boss, for whom he was an uber-loyal fixer and attack dog.

From Los Angeles Times May 13, 2024

Mr Christie appeared to find his greatest success on the debate stage in his return to his faithful role as an attack dog focused squarely on Mr Trump.

From BBC Dec. 7, 2023

The vice president had a reputation for being President Nixon’s attack dog and skewering political opponents as “nattering nabobs of negativism,” “vicars of vacillation” and “pusillanimous pussyfooters.”

From Seattle Times Apr. 3, 2023

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